Answer:
show the pictures clearly
During verbal (speech) communication, multiple channels can be used simultaneously. The correct answer, therefore, is D.
<h3>What are the channels of broadcast?</h3>
Verbal Communication can be broadcast via various channels. They include:
- Television
- Radio
- Internet Video Broadcast
- Podcast etc.
When a speech is being given, any or all of the channels above can be used to communicate such a speech simultaneously. We see this especially with presidential speeches and or sports events.
Learn more about Speech Communication in the link below:
brainly.com/question/14289341
B. & everybody should know that since before 4th grade
I think the single sentence that shows it is a personal letter is "that all I can say is that I am well" as the rest of the letter is details about his military campaign so could be part of a more formal memo if it were not for this opening sentence so that seems to be how to identify it as such.
